package top.xxyu.config;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

public class Interceptor implements HandlerInterceptor  {
	

	private Interceptor() {
		
	}
	private static Interceptor interceptor;
	static public Interceptor getIntertace(){
		if (null == interceptor) {
			interceptor = new Interceptor();
		}
		return interceptor;
	} ;

	@Override
	public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
			throws Exception {
		return true;
	}

	@Override
	public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
			ModelAndView modelAndView) throws Exception {
		
	}

	@Override
	public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)
			throws Exception {
		System.out.println("asdf");
	}






	
}
